Key Associations Flashcards
Mitochondrial inheritance
Disease occurs in both males and females; inherited through females only
Intellectual disability
Down syndrome, fragile X syndrome
Vitamin deficiency (USA)
Folate pregnancy
Lysosomal storage disease
Gaucher
Food poisoning (exotoxin)
S. aureus
B. cereus
Osteomyelitis
S aureus
Bacterial meningitis (newborns and kids)
GBS, E. coli, Listeria monocytogenes (newborns)
S. pneumo & N. meningitidis (kids, teens)
Bacterial meningitis (adults and elderly)
S pneumo
Bacteria associated with gastritis, peptic ulcer disease, and gastric malignancies (eg: adenocarcinoma, MALToma)
H pylori
Opportunistic infection in AIDS
Pneumocystis jirovecii pneumonia
Helminth infection (US)
Ascaris lumbricoides
Myocarditis
Coxsackie B
Infection secondary to blood transfusion
Hepatitis C
Osteomyelitis in sickle cell disease
Salmonella
Osteomyelitis with IV drug use
Pseudomonas
Candida
S aureus
UTI
E coli S saprophyticus (young women)
STD
C trachomatis (usually coinfected with N gonorrhoeae)
Nosocomial pneumonia
S aureus
Pseudomonas
Gm- enterics
Pelvic inflammatory disease
C trach
N gonorrhoeae
Infections in chronic granulomatous disease
S aureus
E coli
Aspergillus (cat+)
Metastases to bone
Prostate, breast > lung, thyroid, kidney
Metastases to brain
Lung > breast > prostate > melanoma > GI
Metastases to liver
Colon»_space; stomach > pancreas
S3 heart sound
Mitral regurg
HF
Dilated ventricles
(increased ventricular filling pressure)
S4 heart sound
Aortic stenosis
Restrictive cardiomyopathy
(stiff/hypertrophic ventricle)
Constrictive pericarditis
Developing world: TB
Developed world: Idiopathic, Viral
Holosystolic murmur
VSD
Tricuspid regurgitation
Mitral regurgitation
Ejection click
Aortic stenosis
Mitral valve stenosis
Rheumatic heart disease
Opening snap
Mitral stenosis
Congenital heart murmur
Mitral valve prolapse
Chronic arrhythmia
Afib
Cyanosis (early; less common)
- Tetralogy of Fallot
- Transposition of Great Vessels
- Truncus Arteriosus
- Total Anomalous Pulmonary Venous Return
Late cyanotic shunt (uncorrected L->R becomes R->L)
Eisenmenger syndrome
- ASD
- VSD
- PDA
Congenital cardiac anomaly
VSD
Secondary HTN
Renal artery stenosis
CKD
Thoracic aortic aneurysm
Marfan syndrome
Aortic dissection
HTN
Abdominal aortic aneurysm
Atherosclerosis, smoking is a large risk factor
Ascending aorta or arch aneurysm
Tertiary syphilis
Sites of atherosclerosis
Abdominal aorta > coronary artery > popliteal artery > carotid artery
Cardiac manifestation of lupus
Marantic/thrombotic endocarditis (bacterial)
Heart valve in bacterial endocarditis
Mitral > aortic (rheumatic fever) > tricuspid (IV drug abuse)
Endocarditis presentation associated with bacteria
- S aureus: acute, IVDA, tricuspid valve
- S viridans: subacute, dental procedure
- S bovis: colon cancer
Temporal arteritis
Risk of ipsilateral blindness due to occlusion of opthalmic artery; polymyalgia rheumatica
Recurrent inflammation/thrombosis of small/medium vessels in extremities
Buerger disease (strongly associated with tobacco)
Primary cardiac tumor- kids
Rhabdomyoma, often seen in tuberous sclerosis
Cardiac tumor- adults
Metastasis, myxoma (L atrium, ball valve)
Congenital adrenal hyperplasia, hypotension
21-hydroxylase deficiency
Cushing syndrome
- Iatrogenic (corticosteroids)
- Adrenocortical adenoma (secretes excess cortisol)
- ACTH-secreting pituitary adenoma (Cushing’s disease)
- Paraneoplastic due to ACTH secretion by tumors
Tumor of the adrenal medulla (kids)
Neuroblastoma (malignant)
Tumor of the adrenal medulla (adults)
Pheochromocytoma (usually benign)